| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.70 | 6.814% | $103.2891 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $152.48 | 3.206% | $157.3685 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $66.53 | 7.253% | $71.3554 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $236.63 | 5.203% | $248.9419 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $238.36 | 4.384% | $248.8097 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $222.98 | 7.860% | $240.5062 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $18.53 | 8.563% | $20.1167 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $1,032.21 | $1,090.3875 | $1,090.40 | $1,090.35 | $1,090.40 | |